package com.example.playandroid;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextView tvTest = findViewById(R.id.tvTest);
        tvTest.setText("准备开发1.0.1");
        tvTest.setText("开发完成1.0.1");

        //1.0.2
        tvTest.setText("准备开发1.0.2");
        tvTest.setText("开发完成1.0.2");
        tvTest.setText("开发完成1.0.2");
    }
}